Calculating the missing values

Economists at General Industries have been examining operating costs at one of its parts manufacturing plants in an effort to determine whether the plant is being operated efficiently. From weekly cost records, the economists developed the following cost-output information concerning the operation of the plant:

a. AVC (average variable cost) at an output of 2,000 units per week is $7.50.
b. At an output level of 5,000 units per week, AFC (average fixed cost) is $3.
c. TC (total cost) increases by $5,000 when output is increased from 2,000 to 3,000 units per week.
d. TVC (total variable cost) at an output level of 4,000 units per week is $23,000.
e. AVC (average variable cost) decreases by $0.75 per unit when output is increased from 4,000 to 5,000 units per week.
f. AFC plus AVC for 8,000 units per week is $7.50 per unit.
g. ATC (average total cost) decreases by $0.50 per unit when output is decreased from 8,000 to 7,000 units per week.
h. TVC increases by $3,000 when output is increased from 5,000 to 6,000 units per week.
i. TC decreases by $7,000 when output is decreased from 2,000 to 1,000 units per week.
j. MC (marginal cost) is $16 per unit when output is increased from 8,000 to 9,000 units per week.

Given the preceding information, complete the following cost schedule for the plant. (Hint: Proceed sequentially through the list, filing in all the related entries before proceeding to the next item of information in the list.)

Creating a report can be tedious if individual pieces of information cannot be located. Suppose you want to report all of your charitable donations for a year. You know that you donate some amount of money every month, but you cannot find your records for August. How might you handle this missing data so you could come up with a

1. Explain why the terms market, capitalist, or socialist economies are no longer appropriate to differentiate between today's economic systems.
2. The U.S. economy may be thought of as consisting of three large groups.
(a) Name them.
(b) Provide an example of the interaction between each of these groups.
(c) Som

Calculate the correlation coefficient using the following values:
Question: Is there a correlation between student anxiety scores and number of study hours? Interpret your findings.
Caution: The question is missing something? What?
Student Anxiety Scores Study Hours
5 1
10

Please help with the following problem.
Calculate themissing amounts for each of the following firms: (Negative amount should be indicated by a minus sign. Omit the "$" and "%" signs in your response.)
Sales Variable Contribution Fixed Operating

Compute the future value of $1,000 compounded annually for
a. 10 years at 5 percent
b. 10 years at 7 percent
c. 20 years at 5 percent
d. Why is the interest earned in part (c) not twice the amount earned in part (a)